83684221

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 88501248

約数和(自身を除く): 4817027

約数列:

[1, 31, 71, 193, 197, 2201, 5983, 6107, 13703, 13987, 38021, 424793, 433597, 1178651, 2699491, 83684221]

約数ペア:

[(1, 83684221), (31, 2699491), (71, 1178651), (193, 433597), (197, 424793), (2201, 38021), (5983, 13987), (6107, 13703)]